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Citrix XenServer Security Update (CTX229057)
Information
Severity
Severity
Critical
Family
Family
Citrix Xenserver Local Security Checks
CVSSv2 Base
CVSSv2 Base
9.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:S/C:C/I:C/A:C
Solution Type
Solution Type
Vendor Patch
Created
Created
5 years ago
Modified
Modified
4 years ago
Summary
A security vulnerability has been identified in Citrix XenServer that may allow a malicious administrator of a guest VM to compromise the host. - CVE-2017-15597: pin count / page reference race in grant table code
Affected Software
Affected Software
XenServer versions 7.2, 7.1, 7.0, 6.5
Solution
Solution
Apply the hotfix referenced in the advisory.